CN116872827A - Railway vehicle body storage and transportation integrated tool, railway vehicle and method - Google Patents
Railway vehicle body storage and transportation integrated tool, railway vehicle and method Download PDFInfo
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- CN116872827A CN116872827A CN202310976144.XA CN202310976144A CN116872827A CN 116872827 A CN116872827 A CN 116872827A CN 202310976144 A CN202310976144 A CN 202310976144A CN 116872827 A CN116872827 A CN 116872827A
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000013016 damping Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 14
- 230000003139 buffering effect Effects 0.000 claims description 13
- 230000010354 integration Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/16—Protecting against shocks
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a rail vehicle body storage and transportation integrated tool, a rail vehicle and a method, and belongs to the technical field of rail vehicle storage and transportation tools. According to the invention, under the cooperation of the auxiliary buffer component, the auxiliary protection component and the auxiliary support component, the inertia force generated by braking in the transportation process of the storage and transportation tool is converted into the braking force of the storage and transportation device, so that the base and the external traction transport vehicle synchronously brake, the inertia force and the impact force between the base and the external traction transport vehicle in the braking process are reduced, and meanwhile, the vibration phenomenon generated by the inertia force and the impact force in the braking process of the base is reduced, so that the stability of the base and the railway vehicle in the storage and transportation process is ensured, meanwhile, the inertia force is converted into the protection force and the support force of the storage and transportation tool, the protection performance of the storage and transportation tool is ensured, and the whole service life of the storage and transportation tool is effectively prolonged.
Description
Technical Field
The invention belongs to the technical field of rail vehicle storage and transportation tools, and particularly relates to a rail vehicle body storage and transportation integrated tool, a rail vehicle and a rail vehicle body storage and transportation method.
Background
The automobile body of rail vehicle comprises side wall, roof boundary beam and bottom plate, and side wall, roof and roof boundary beam are aluminum alloy major component module, and wherein rail vehicle is because on time, quick and smooth etc. reasons become the daily vehicle that is favored by people, and when handling rail vehicle, because its size specification is big, leads to transportation and storage comparatively inconvenient, so need professional warehousing and transportation frock to store and transport it.
The utility model discloses a rail vehicle automobile body stores up fortune integration frock, rail vehicle and method (CN 202210295065.8), it includes the frock subassembly that the multilayer stacks, the frock subassembly includes upper frame, center and lower frame that stacks in proper order, the lower frame is along the fixed a plurality of first stoppers that set up of horizontal interval, and first stopper top has V-arrangement recess or slope holding surface in order to limit the bottom of warehousing and transportation part, and the lower frame is along vertically setting up the second stopper in order to restrict the longitudinal displacement of warehousing and transportation part, the upper frame top sets up the third stopper in order to limit warehousing and transportation part lateral part, but this product is in the transportation process through outside traction transport vechicle, when outside traction transport vechicle produced the stopping because of outside condition, and continuously moves forward under its inertial force at this moment, makes to produce certain impact force between warehousing and transportation frock and the outside traction transport vechicle, and then makes warehousing and transportation frock produce the vibration phenomenon, has increased the friction phenomenon between its inside rail vehicle body, probably can cause the scratch phenomenon to the surface of warehousing and transportation frock, and transportation stability and service performance to cause certain improvement to the warehousing and transportation frock.
Disclosure of Invention
The invention aims at: in order to solve the problems that in the transportation process of the existing railway vehicle body storage and transportation integrated machine, when the external traction transport vehicle stops due to the external condition, the tool keeps a continuous forward inertia force and continuously moves forward under the inertia force, so that a certain impact force is generated between the storage and transportation tool and the external traction transport vehicle, and the storage and transportation tool generates a vibration phenomenon, the friction phenomenon between the storage and transportation tool and the internal railway vehicle body is increased, the surface of the railway vehicle body is possibly scratched, and the transportation stability and the service performance of the storage and transportation tool are influenced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a rail vehicle automobile body stores up fortune integration frock, rail vehicle and method, includes the base, the top fixedly connected with underframe of base, the top of underframe is provided with the center, the top of center is provided with the top frame, the bottom both sides of center and top frame all fixedly connected with fixed cover, the inside bottom side of fixed cover is through the fixedly connected with connecting seat of bolt, is provided with vertical fixing base between two connecting seats, is provided with the roof between two vertical fixing bases, the horizontal both sides of roof all fixedly connected with horizontal fixing base, the inside of base is provided with auxiliary buffer subassembly, one side of auxiliary buffer subassembly is provided with auxiliary protection subassembly, auxiliary support subassembly is provided with below the auxiliary protection subassembly;
the auxiliary buffering assembly comprises a first rack, the first rack is slidably connected in the base, a plurality of fixed plates are fixedly connected to the first rack, a buffering air bag is fixedly connected to one side of the fixed plates, a vertical plate is fixedly connected to the other side of the buffering air bag, the vertical plate is fixedly connected in the base, an air pipe is communicated with one side of the buffering air bag, an arc-shaped block is arranged at the other end of the air pipe, the arc-shaped block is fixedly connected in the base, a first air bag is fixedly connected to the inner periphery of the arc-shaped block, one side of the first air bag is communicated with the air pipe, a wear pad is fixedly connected to the inner periphery of the first air bag, a round wheel is arranged on the inner periphery of the wear pad, a connecting shaft is fixedly connected to the inner side of the round wheel and rotatably connected to the base, and moving wheels are fixedly connected to the two ends of the connecting shaft after the two ends of the connecting shaft are extended to the outer side of the base.
As a further description of the above technical solution:
the protection pad is arranged at the joint of the transverse fixing seat and the vehicle roof, a first through hole is formed in the protection pad, the transverse fixing seat is arranged between the two longitudinal fixing seats, the bottoms of the longitudinal fixing seat and the transverse fixing seat are fixedly connected to the tops of the bottom frame and the middle frame, and two side frame upright posts which are symmetrically arranged are fixedly connected between the bottom frame, the middle frame and the top frame.
As a further description of the above technical solution:
the auxiliary protection assembly comprises a mounting plate, wherein the mounting plate is fixedly connected to the top side of the interior of the base, one side of the mounting plate is fixedly connected with a second air bag, and the other side of the second air bag is fixedly connected with a fixing plate.
As a further description of the above technical solution:
one side of second gasbag intercommunication has the air duct, the other end of air duct extends to the outside of base and communicates behind the intercommunication there is the main channel, the main channel is located the inside of underframe, center, connecting seat and fixed cover, one side intercommunication of main channel has the reposition of redundant personnel passageway, and the opposite side intercommunication of reposition of redundant personnel passageway has first cavity.
As a further description of the above technical solution:
the damping device comprises a transverse fixing seat, a first cavity, a damping spring, a piston, a connecting rod, a sliding plate and a protection pad, wherein the first cavity is located inside the transverse fixing seat, the damping spring is fixedly connected to one side of the interior of the first cavity, the piston is fixedly connected to the other side of the damping spring, the connecting rod is fixedly connected to one side of the piston away from the damping spring, the connecting rod and the piston are all slidingly connected to the interior of the first cavity, the sliding plate is fixedly connected to the other end of the connecting rod, and the sliding plate is slidingly connected to the first through hole formed in the protection pad.
As a further description of the above technical solution:
the auxiliary support assembly comprises a gear, the top of the gear is meshed with the first rack, a rotating shaft is fixedly connected to the inside of the gear, the rotating shaft is rotationally connected to the inside of the base, a second rack is connected to the bottom of the gear in a meshed mode, sliding plates are fixedly connected to two sides of the second rack, third air bags are fixedly connected to the other sides of the sliding plates, and the other sides of the third air bags on two sides are respectively fixedly connected with the vertical plates and the inner side walls of the base.
As a further description of the above technical solution:
one side of the third air bag is communicated with a connecting pipe, two rectangular sleeves are arranged on the other side of the connecting pipe through pipe joints, one sides of the rectangular sleeves are fixedly connected with a connecting seat, rectangular sliding blocks are connected inside the rectangular sleeves in a sliding mode, and one sides, far away from the rectangular sleeves, of the rectangular sliding blocks are fixedly connected with a transverse fixing seat.
As a further description of the above technical solution:
a sliding plate is fixedly connected to one side of the rectangular sliding block far away from the transverse fixing seat, the sliding plate is in sliding connection with the inside of the rectangular sleeve, a fourth air bag is fixedly connected to one side of the sliding plate far away from the rectangular sliding block, the other side of the fourth air bag is fixedly connected with the inner side wall of the rectangular sleeve, one side of the fourth air bag is communicated with the connecting pipe through a pipeline, the two sides of the rectangular sliding block are respectively provided with a first spring, and the two sides of the first spring are fixedly connected with the sliding plate and the inner side wall of the rectangular sleeve respectively.
As a further description of the above technical solution:
two sliding blocks are fixedly connected to one sides of the sliding plate and the fixing plate, a sliding rail is slidably connected to the other side of the sliding block, the other side of the sliding rail is fixedly connected with the inner side wall of the base, and a traction joint is fixedly connected to one side of the base.
A working method of a railway vehicle body storage and transportation integrated tool comprises the following steps:
s1, sequentially fixing the base, the vehicle body, the middle frame, the vehicle body and the top frame at the top of the base, connecting a traction structure at one side of the base with an external connecting buffer and an external traction transport vehicle, and fixedly connecting a first rack with a shell of the external traction transport vehicle;
s2, when the external traction transport vehicle generates braking in the moving process, the base is still in a forward moving state under the action of inertia force, so that the first rack moves backwards in the base;
s3, the first rack drives the fixing plate to extrude the buffer air bag, gas in the buffer air bag is conveyed into the first air bag, the first air bag is enabled to be expanded continuously to drive the wear-resisting pad to contact with the round wheel, the friction effect between the round wheel and the wear-resisting pad is increased, the connecting shaft is enabled to drive the movable wheel to rotate slowly, the base and the external traction transport vehicle are braked synchronously, and inertia force and impact force between the base and the external traction transport vehicle in the braking process are reduced in an auxiliary mode;
s4, simultaneously extruding the second air bag at the front side through the first rack and the fixed plate, and conveying the gas in the second air bag to one side of the inner part of the first cavity through the air conveying pipe, the main channel and the shunt channel;
s5, along with the continuous increase of the gas pressure at one side in the first cavity, the piston, the connecting rod and the sliding plate are driven to move towards the direction of the vehicle body, and the acting force of the damping spring is matched to offset the impact force of the inertia acting force of the vehicle body on the protection pad and the front side transverse fixing seat;
s6, the first rack drives the gear and the rotating shaft to rotate in the moving process, so that the sliding plate extrudes a third air bag at the front side, air in the third air bag is conveyed into a fourth air bag at the front side, the air is expanded to drive the sliding plate and the rectangular sliding block to move towards the front side transverse fixing seat, and auxiliary support is carried out on the front side transverse fixing seat;
s7, after the storage and transportation tool is stopped, resetting the use position between the base and the external traction transport vehicle under the action force of the external connection buffer, and restoring the first rack and the fixed plate to the original state at the moment, so that the wear-resisting pad moves in the direction away from the round wheel, and the buffering effect of the wear-resisting pad on the round wheel is relieved.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, when the external traction transport vehicle stops in the moving process, the base is still in a forward moving state under the action of inertia force, so that the first rack drives the fixed plate to extrude the buffer air bag, the air in the buffer air bag is conveyed into the first air bag, the first air bag is enabled to expand continuously to drive the wear-resisting pad to contact with the round wheel, the friction effect between the round wheel and the wear-resisting pad is increased, the rotating speed of the round wheel is effectively reduced, the moving speed of the moving wheel and the base is further slowed down, the external traction transport vehicle stops synchronously, the adverse effect of inertia force and impact force between the base and the external traction transport vehicle on the base in the stopping process is reduced, the service life of the base and the external traction transport vehicle is prolonged, the integral service life of the tool is prolonged, the vibration phenomenon of the base due to the inertia force and the impact force in the stopping process is reduced, the stability of the base and the rail vehicle in the storage and transportation processes is guaranteed, and the safety protection of the tool in the storage and transportation processes is guaranteed.
2. According to the invention, through the auxiliary protection component, the gas in the second air bag at the front side is conveyed to one side in the first cavity through the air conveying pipe, the main channel at the front side and the shunt channel through the first rack and the fixed plate, the piston, the connecting rod and the sliding plate are driven to move towards the direction of the vehicle body along with the continuous increase of the gas pressure at one side in the first cavity, the acting force of the damping spring is matched to offset the impact force of the inertia acting force on the protection pad and the front side transverse fixing seat on the vehicle body, so that the whole service life of the protection pad and the protection performance of the vehicle roof are ensured, the influence on the service performance of the protection pad due to the inertia force and the impact force in the long-time storage and transportation process is prevented, the influence on the subsequent service performance and the service life of the vehicle roof is prevented, and the whole protection performance of the tool is further ensured.
3. According to the invention, through the auxiliary supporting component, the first rack can drive the gear and the rotating shaft to rotate in the moving process, the second rack drives the sliding plate to move, gas in the third air bag at the front side is conveyed into the fourth air bag at the front side through the connecting pipe, the expansion is generated to drive the sliding plate and the rectangular sliding block to move towards the direction of the transverse fixing seat, the transverse fixing seat at the front side is supported in an auxiliary mode, the influence of the inertial impact force of the roof on the service life and the supporting and fixing performance of the transverse fixing seat at the front side is avoided for a long time, further, the safety performance of the storage and transportation device in the using process is further ensured, when the external traction carrier starts to transport the storage and transportation tool, the gravity action of the base and the car body can enable the storage and transportation tool to stay in place at the moment, the external traction carrier can drive the first rack and the fixing plate to move forwards at the moment, the second air bag at the rear side is extruded, the gas in the second air bag is conveyed onto the first cavity at the rear side, the inertial impact force received by the protective pad at the rear side is buffered, meanwhile, the internal impact force of the air in the protective cushion is conveyed into the fourth air bag at the rear side is prevented from the inner side, and the protective performance of the transverse fixing seat is ensured in the whole and the supporting and the whole performance of the tool is ensured to protect the tool in the whole.
To sum up: under the cooperation of the auxiliary buffer component, the auxiliary protection component and the auxiliary supporting component, the inertia force generated by braking in the transportation process of the storage and transportation tool is converted into the braking force of the storage and transportation device, so that the base and the external traction transport vehicle are synchronously braked, the inertia force and the impact force between the base and the external traction transport vehicle in the braking process are reduced, the whole service life of the storage and transportation tool is further prolonged, meanwhile, the vibration phenomenon generated by the inertia force and the impact force in the braking process of the base is reduced, the stability of the base and the rail vehicle in the storage and transportation process is ensured, the friction between the storage and transportation tool and the rail vehicle body in the storage and transportation tool is prevented due to vibration prevention, the abrasion phenomenon on the surface of the rail vehicle body is prevented, and meanwhile, the inertia force is converted into the protection force and the supporting force of the storage and transportation tool, so that the whole service life of the storage and transportation tool is effectively prolonged while the protection performance of the storage and transportation tool is ensured, and the whole service performance and applicability of the storage and transportation tool in the transportation process are ensured.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic side cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure of the part B of FIG. 3 in the present invention;
FIG. 5 is a schematic view of the structure of the part of FIG. 3 at C in the present invention;
FIG. 6 is a schematic view of the structure of FIG. 3 at D in a partially enlarged manner according to the present invention;
FIG. 7 is a schematic view of a portion of an auxiliary buffer assembly according to the present invention.
Legend description:
1. a base; 2. a bottom frame; 3. a middle frame; 4. a top frame; 5. a connecting seat; 6. a fixed sleeve; 7. an auxiliary buffer assembly; 701. a first rack; 702. a fixing plate; 703. a buffer air bag; 704. a riser; 705. a gas pipe; 706. an arc-shaped block; 707. a first air bag; 708. a wear pad; 709. a round wheel; 710. a connecting shaft; 711. a moving wheel; 8. an auxiliary protection component; 801. a mounting plate; 802. a second air bag; 803. an air delivery pipe; 804. a main channel; 805. a first cavity; 806. a damping spring; 807. a piston; 808. a connecting rod; 809. a sliding plate; 9. an auxiliary support assembly; 901. a gear; 902. a rotating shaft; 903. a second rack; 904. a sliding plate; 905. a third air bag; 906. a connecting pipe; 907. a rectangular sleeve; 908. a first spring; 909. a slide plate; 910. a rectangular sliding block; 911. a fourth air bag; 10. a longitudinal fixing seat; 11. a transverse fixing seat; 12. a protective pad; 13. side frame posts.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a rail vehicle automobile body stores up fortune integration frock, rail vehicle and method, including base 1, the top fixedly connected with underframe 2 of base 1, the top of underframe 2 is provided with center frame 3, the top of center frame 3 is provided with top frame 4, center frame 3 and the bottom both sides of top frame 4 are all fixedly connected with fixed cover 6, the inside bottom side of fixed cover 6 passes through bolt fixedly connected with connecting seat 5, be provided with vertical fixing base 10 between two connecting seats 5, be provided with the roof between two vertical fixing bases 10, the horizontal both sides of roof are all fixedly connected with horizontal fixing base 11, the inside of base 1 is provided with supplementary buffer assembly 7, one side of supplementary buffer assembly 7 is provided with supplementary protection assembly 8, the below of supplementary protection assembly 8 is provided with supplementary support assembly 9;
the auxiliary buffer assembly 7 comprises a first rack 701, the first rack 701 is slidably connected in the base 1, a plurality of fixing plates 702 are fixedly connected to the first rack 701, one side of each fixing plate 702 is fixedly connected with a buffer air bag 703, the other side of each buffer air bag 703 is fixedly connected with a vertical plate 704, each vertical plate 704 is fixedly connected in the base 1, one side of each buffer air bag 703 is communicated with an air pipe 705, the other end of each air pipe 705 is provided with an arc-shaped block 706, each arc-shaped block 706 is fixedly connected in the base 1, the inner periphery side of each arc-shaped block 706 is fixedly connected with a first air bag 707, one side of each first air bag 707 is communicated with each air pipe 705, the inner periphery side of each first air bag 707 is fixedly connected with a wear-resisting pad 708, the inner periphery side of each wear-resisting pad 708 is provided with a round wheel 709, the inner side of each round wheel 709 is fixedly connected with a connecting shaft 710, each connecting shaft 710 is rotatably connected in the base 1, and two ends of each connecting shaft 710 extend to the outer side of the base 1 and then are fixedly connected with a movable wheel 711.
The specific embodiment is as follows: the method comprises the steps of sequentially fixing the base 1 at the top according to the modes of the bottom frame 2, the car body, the middle frame 3, the car body and the top frame 4, connecting a traction structure at one side of the base 1 with an external connecting buffer and an external traction carrier, fixedly connecting a first rack 701 with a shell of the external traction carrier, when the external traction carrier stops in the moving process, the base 1 is still in a forward moving state under the action of inertia force at the moment, the first rack 701 moves backwards in the base 1, the power is transmitted to the fixing plate 702 by utilizing the linkage effect between the first rack 701 and the fixing plate 702, the fixing plate 702 extrudes the buffer air bag 703, conveying air in the buffer air bag 703 into the first air bag 707 through the air pipe 705, continuously expanding the first air bag 707 to drive the wear-resisting pad 708 to contact with the round wheel 709, the friction effect between the round wheel 709 and the wear-resistant pad 708 is increased, the rotation speed of the round wheel 709 is effectively reduced, the power is transmitted to the connecting shaft 710 by utilizing the linkage effect between the round wheel 709 and the connecting shaft 710, the connecting shaft 710 drives the moving wheel 711 to slowly rotate, the moving speed of the base 1 is further slowed down, the base 1 and an external traction carrier are synchronously braked, the inertia force and impact force between the base 1 and the external traction carrier in the braking process are assisted to be reduced, the adverse effect of the inertia force and the impact force on the base 1 and the external traction carrier is eliminated, the service lives of the base 1 and the external traction carrier are assisted to be prolonged, the whole service life of the storage and transportation tool is prolonged, the vibration phenomenon of the base 1 due to the inertia force and the impact force in the braking process is reduced, the stability of the base 1 and the rail vehicle in the storage and transportation process is ensured, thereby ensuring the safety and the protection of the storage and transportation tool in the transportation process.
The department that meets of horizontal fixing base 11 and roof is provided with protection pad 12, the first through-hole has been seted up to the inside of protection pad 12, the setting of horizontal fixing base 11 is between two vertical fixing bases 10, the bottom fixed base 10 and the bottom fixed connection of horizontal fixing base 11 is at the top of underframe 2 and center 3, fixedly connected with side frame stand 13 of two symmetry settings between underframe 2, center 3 and top frame 4, auxiliary protection subassembly 8 includes mounting panel 801, mounting panel 801 fixed connection is in the inside top side of base 1, one side fixedly connected with second gasbag 802 of mounting panel 801, the opposite side and the fixed plate 702 fixed connection of second gasbag 802, the one side intercommunication of second gasbag 802 has air duct 803, the other end of air duct 803 extends to the outside of base 1 back intercommunication and has main passageway 804, main passageway 804 is located the inside of underframe 2, center 3, connecting seat 5 and fixed sleeve 6, the opposite side intercommunication of main passageway 804 has the reposition of redundant passageway, the opposite side intercommunication of redundant passageway has first cavity 805, first cavity 805 is located the inside of horizontal fixing base 11, one side of inside of first cavity is fixedly connected with spring 808, one side of inside of first cavity is fixedly connected with piston 808, the inside of connecting rod 807 is fixedly connected with piston 807, slide connection has piston 807 is in the inside of connecting rod 807, slide connection of connecting rod is fixedly connected with piston 807, slide connection of piston 807.
The specific embodiment is as follows: when the base 1 is subjected to the forward movement of the inertia force, the first rack 701 and the fixing plate 702 are used for extruding the front second air bag 802, and simultaneously stretching the rear second air bag 802, when the front second air bag 802 is subjected to the extrusion force, the air in the second air bag 802 is conveyed to the front main channel 804 through the air conveying pipe 803, and then conveyed to one side of the interior of the first cavity 805 through the split channel, and along with the continuous increase of the air pressure in one side of the interior of the first cavity 805, the piston 807, the connecting rod 808 and the sliding plate 809 are driven to move towards the direction of the vehicle body, and the acting force of the damping spring 806 is matched to offset the impact force of the vehicle body to the protection pad 12 and the front transverse fixing seat 11 due to the inertia force, so that the overall service life of the protection pad 12 and the protection performance of the vehicle roof are guaranteed, the influence on the service performance of the protection pad 12 due to the inertia force and the impact force in the long-time storage and transportation process is prevented, the scratch phenomenon is prevented, the influence on the service performance and the service life of the vehicle body is further guaranteed, and the overall protection performance of the vehicle is further guaranteed.
The auxiliary support assembly 9 comprises a gear 901, the top of the gear 901 is meshed with a first rack 701, a rotating shaft 902 is fixedly connected to the inside of the gear 901, the rotating shaft 902 is rotatably connected to the inside of the base 1, a second rack 903 is connected to the bottom of the gear 901 in a meshed mode, sliding plates 904 are fixedly connected to two sides of the second rack 903, a third air bag 905 is fixedly connected to the other side of the sliding plates 904, the other sides of the third air bag 905 are fixedly connected with the vertical plates 704 and the inner side walls of the base 1 respectively, one side of the third air bag 905 is communicated with a connecting pipe 906, two rectangular sleeves 907 are arranged on the other side of the connecting pipe 906 through pipe joints, one side of each rectangular sleeve 907 is fixedly connected with a connecting seat 5, a rectangular sliding block 910 is slidingly connected to the inside of the rectangular sleeve 907, one side of each rectangular sliding block 910 is far away from the rectangular sleeve 907 and is fixedly connected with a transverse fixing seat 11, one side of each rectangular sliding block 910 is fixedly connected to a sliding plate 909, one side of each rectangular sliding block 909 is far away from the transverse fixing seat 11, one side of each rectangular sliding block 909 is fixedly connected to a fourth air bag 905, the other side of the fourth air bag is fixedly connected to the inner side of the rectangular sleeve is fixedly connected to the inner side wall of the rectangular sleeve, one side of the rectangular sleeve is fixedly connected to the inner side of the base 1, one side of the rectangular sleeve is fixedly connected to the inner side of the sliding block 908, and the inner side of the sliding block is fixedly connected to the inner side of the rectangular sleeve, and the sliding block is fixedly connected to the inner side of the spring 908.
The specific embodiment is as follows: the first rack 701 is meshed with the gear 901 in the moving process and drives the gear 901 and the rotating shaft 902 to rotate, the power is transmitted to the second rack 903 by utilizing the linkage effect between the gear 901 and the second rack 903, the second rack 903 drives the sliding plate 904 to move, the sliding plate 904 extrudes the front third air bag 905 and stretches the rear third air bag 905, when the front third air bag 905 receives extrusion force, the air in the third air bag 905 is conveyed into the front fourth air bag 911 through the connecting pipe 906, the expansion is generated to drive the sliding plate 909 and the rectangular sliding block 910 to move towards the front transverse fixing seat 11, the front transverse fixing seat 11 is supported in an auxiliary mode, the influence on the service life and the supporting fixing performance of the front transverse fixing seat 11 caused by long-time roof inertia impact force is avoided, further preventing potential safety hazards to the storage and transportation work of the vehicle roof, further ensuring the safety performance of the storage and transportation device in the use process, when the storage and transportation tool is stopped, resetting the use position between the base 1 and the external traction transport vehicle under the action force of the external connection buffer, at the moment, restoring the first rack 701 and the fixing plate 702 to the original state, enabling the wear-resisting pad 708 to move in the direction far away from the round wheel 709, relieving the buffering effect of the wear-resisting pad 708 on the round wheel 709, when the external traction transport vehicle starts to start transportation on the storage and transportation tool, at the moment, the base 1 and the vehicle body can stay in place under the action of gravity, at the moment, the external traction transport vehicle can drive the first rack 701 and the fixing plate 702 to move forwards, extruding the second air bag 802 at the rear side, and conveying the gas inside the second air bag 802 to the first cavity 805 at the rear side, the inertial impact force received by the rear protection pad 12 is buffered, the second rack 903 and the sliding plate 904 are driven to squeeze the third air bag 905 at the rear side, gas in the third air bag 905 is conveyed to the fourth air bag 911, and the rear transverse fixing seat 11 is supported in an auxiliary mode, so that the protection performance of the storage and transportation tool in the starting process is guaranteed, and the integral protection performance of the storage and transportation tool in the use process is guaranteed.
A working method of a railway vehicle body storage and transportation integrated tool comprises the following steps:
s1, sequentially fixing the base 1 at the top according to a bottom frame 2, a car body, a middle frame 3, a car body and a top frame 4, then connecting a traction structure at one side of the base 1 with an external connection buffer and an external traction transport vehicle, and fixedly connecting a first rack 701 with a shell of the external traction transport vehicle;
s2, when the external traction transport vehicle generates braking in the moving process, the base 1 is still in a forward moving state under the action of inertia force, so that the first rack 701 moves backwards in the base 1;
s3, the first rack 701 drives the fixing plate 702 to extrude the buffer air bag 703, air in the buffer air bag 703 is conveyed into the first air bag 707, the first air bag 707 is enabled to expand continuously to drive the wear-resisting pad 708 to contact the round wheel 709, the friction effect between the round wheel 709 and the wear-resisting pad 708 is increased, the connecting shaft 710 is enabled to drive the moving wheel 711 to rotate slowly, further the base 1 and an external traction transport vehicle are braked synchronously, and inertia force and impact force between the base 1 and the external traction transport vehicle in the braking process are reduced in an auxiliary mode;
s4, simultaneously extruding the second air bag 802 at the front side through the first rack 701 and the fixing plate 702, and conveying the air in the second air bag 802 to one side in the first cavity 805 through the air conveying pipe 803, the main channel 804 and the shunt channel;
s5, along with the continuous increase of the gas pressure at one side in the first cavity 805, the piston 807, the connecting rod 808 and the sliding plate 809 are driven to move towards the direction of the vehicle body, and the acting force of the damping spring 806 is matched to counteract the impact force of the inertia acting force of the vehicle body on the protection pad 12 and the front side transverse fixing seat 11;
s6, the first rack 701 drives the gear 901 and the rotating shaft 902 to rotate in the moving process, so that the sliding plate 904 extrudes the third air bag 905 at the front side, air in the third air bag 905 is conveyed into the fourth air bag 911 at the front side, and the sliding plate 909 and the rectangular sliding block 910 are driven to move towards the direction of the transverse fixed seat 11 at the front side by expansion, so that the transverse fixed seat 11 at the front side is supported in an auxiliary mode;
s7, after the storage and transportation tool is stopped, the use position between the base 1 and the external traction transport vehicle is reset under the action force of the external connection buffer, and at the moment, the first rack 701 and the fixing plate 702 can be restored to the original state, so that the wear-resisting pad 708 moves in the direction away from the round wheel 709, and the buffering effect of the wear-resisting pad 708 on the round wheel 709 is relieved.
Working principle: when in use, the base 1 is sequentially fixed at the top of the base 1 according to the modes of the bottom frame 2, the car body, the middle frame 3, the car body and the top frame 4, then the traction structure at one side of the base 1 is connected with an external connection buffer and an external traction carrier, the first rack 701 is fixedly connected with the shell of the external traction carrier, when the external traction carrier stops in the moving process, the base 1 is still in a forward moving state under the action of inertia force, the first rack 701 is caused to move backwards in the base 1, the power is transmitted to the fixed plate 702 by utilizing the linkage effect between the first rack 701 and the fixed plate 702, the fixed plate 702 extrudes the buffer air bag 703, the gas in the buffer air bag 703 is conveyed into the first air bag 707 through the gas pipe 705, the first air bag 707 is continuously expanded to drive the wear-resisting pad 708 to contact with the round wheel 709, the friction effect between the round wheel 709 and the wear-resistant pad 708 is increased, the rotation speed of the round wheel 709 is effectively reduced, the power is transmitted to the connecting shaft 710 by utilizing the linkage effect between the round wheel 709 and the connecting shaft 710, the connecting shaft 710 drives the moving wheel 711 to slowly rotate, the movement speed of the base 1 is further slowed down, the base 1 is synchronously braked with an external traction transport vehicle, meanwhile, the front side second air bag 802 is extruded through the first rack 701 and the fixing plate 702, the rear side second air bag 802 is stretched, when the front side second air bag 802 receives extrusion acting force, gas in the second air bag 802 is conveyed to the front side main channel 804 through the air conveying pipe 803, then is conveyed to the inner side of the first cavity 805 through the split-flow channel, and the piston 807 is driven along with the continuous increase of the gas pressure of the inner side of the first cavity 805, the connecting rod 808 and the sliding plate 809 move towards the direction of the vehicle body and cooperate with the acting force of the damping spring 806 to offset the impact force of the inertia acting force of the vehicle body on the protection pad 12 and the front side transverse fixing seat 11, so that the whole service life of the protection pad 12 and the protection performance of the vehicle roof are ensured;
the first rack 701 is meshed with the gear 901 in the moving process, and drives the gear 901 and the rotating shaft 902 to rotate, power is transmitted to the second rack 903 by utilizing the linkage effect between the gear 901 and the second rack 903, so that the second rack 903 drives the sliding plate 904 to move, and then the sliding plate 904 extrudes the front third air bag 905 and stretches the rear third air bag 905, when the front third air bag 905 receives extrusion acting force, air in the third air bag 905 is conveyed to the front fourth air bag 911 through the connecting pipe 906, so that the air is expanded to drive the sliding plate 909 and the rectangular sliding block 910 to move towards the front transverse fixing seat 11, the front transverse fixing seat 11 is supported in an auxiliary mode, after the storage and transportation tool is stopped, the use position between the base 1 and an external traction vehicle is reset under the action force of an external connection buffer, at the moment, the first rack 701 and the fixing plate 702 can be restored to the original state, the abrasion-resistant pad 708 moves towards the direction far away from the round wheel 709, and the buffering effect of the abrasion-resistant pad 708 is relieved, and the use is convenient.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (10)
1. Railway vehicle body stores up fortune integration frock, including base (1), its characterized in that: the novel anti-theft device is characterized in that the top of the base (1) is fixedly connected with the bottom frame (2), the middle frame (3) is arranged at the top of the bottom frame (2), the top of the middle frame (3) is provided with the top frame (4), both sides of the bottoms of the middle frame (3) and the top frame (4) are fixedly connected with the fixing sleeve (6), the inner bottom side of the fixing sleeve (6) is fixedly connected with the connecting seat (5) through bolts, the longitudinal fixing seat (10) is arranged between the two connecting seats (5), the roof is arranged between the two longitudinal fixing seats (10), the transverse fixing seats (11) are fixedly connected to the transverse two sides of the roof, the auxiliary buffer assembly (7) is arranged in the base (1), one side of the auxiliary buffer assembly (7) is provided with the auxiliary protection assembly (8), and the auxiliary support assembly (9) is arranged below the auxiliary protection assembly (8).
The auxiliary buffering assembly (7) comprises a first rack (701), the first rack (701) is slidably connected to the inside of the base (1), a plurality of fixed plates (702) are fixedly connected to the first rack (701), one side of each fixed plate (702) is fixedly connected with a buffering air bag (703), the other side of each buffering air bag (703) is fixedly connected with a vertical plate (704), the vertical plates (704) are fixedly connected to the inside of the base (1), one side of each buffering air bag (703) is communicated with an air pipe (705), the other end of each air pipe (705) is provided with an arc-shaped block (706), the arc-shaped blocks (706) are fixedly connected to the inside of the base (1), one side of each first air bag (707) is communicated with each air pipe (705), the inner periphery of each first air bag (707) is fixedly connected with a wear-resisting pad (708), the inner periphery of each wear-resisting pad (708) is provided with a round wheel (709), the other is fixedly connected to the inner periphery of each round wheel (709) of the round wheel (710), and the round wheels (710) are connected to the two ends of the base (710) in a rotating mode, and the round shafts (710) are fixedly connected to the two ends of the round shafts (710) and are fixedly connected to the base (1).
2. The railway vehicle body storage and transportation integrated tool according to claim 1, wherein: the protection pad (12) is arranged at the joint of the transverse fixing seat (11) and the roof, a first through hole is formed in the protection pad (12), the transverse fixing seat (11) is arranged between the two longitudinal fixing seats (10), the bottoms of the longitudinal fixing seats (10) and the transverse fixing seat (11) are fixedly connected to the tops of the bottom frame (2) and the middle frame (3), and two symmetrical side frame upright posts (13) are fixedly connected between the bottom frame (2), the middle frame (3) and the top frame (4).
3. The railway vehicle body storage and transportation integrated tool according to claim 1, wherein: the auxiliary protection assembly (8) comprises a mounting plate (801), wherein the mounting plate (801) is fixedly connected to the inner top side of the base (1), one side of the mounting plate (801) is fixedly connected with a second air bag (802), and the other side of the second air bag (802) is fixedly connected with a fixing plate (702).
4. A rail vehicle body storage and transportation integration tool according to claim 3, characterized in that: one side intercommunication of second gasbag (802) has defeated tuber pipe (803), the other end of defeated tuber pipe (803) extends to behind the outside of base (1) intercommunication have main passageway (804), main passageway (804) are located the inside of underframe (2), center (3), connecting seat (5) and fixed cover (6), one side intercommunication of main passageway (804) has the reposition of redundant personnel passageway, and the opposite side intercommunication of reposition of redundant personnel passageway has first cavity (805).
5. The railway vehicle body storage and transportation integrated tool according to claim 4, wherein: the utility model discloses a damping device for a vehicle, including horizontal fixing base (11) and piston (807), including inside fixing base (11) and piston (807), first cavity (805) is located the inside of horizontal fixing base (11), inside one side fixedly connected with damping spring (806) of first cavity (805), opposite side fixedly connected with piston (807) of damping spring (806), one side fixedly connected with connecting rod (808) of damping spring (806) is kept away from to piston (807), equal sliding connection of connecting rod (808), piston (807) is in the inside of first cavity (805), the other end fixedly connected with sliding plate (809) of connecting rod (808), sliding plate (809) sliding connection is in the first through-hole of seting up in protection pad (12).
6. The railway vehicle body storage and transportation integrated tool according to claim 1, wherein: the auxiliary support assembly (9) comprises a gear (901), the top of the gear (901) is meshed with a first rack (701), a rotating shaft (902) is fixedly connected to the inside of the gear (901), the rotating shaft (902) is rotationally connected to the inside of the base (1), a second rack (903) is connected to the bottom of the gear (901) in a meshed mode, sliding plates (904) are fixedly connected to two sides of the second rack (903), third air bags (905) are fixedly connected to the other sides of the sliding plates (904), and the other sides of the third air bags (905) are fixedly connected to the vertical plates (704) and the inner side walls of the base (1) respectively.
7. The rail vehicle body storage and transportation integrated tool according to claim 6, wherein: one side of third gasbag (905) is linked together there is connecting pipe (906), the opposite side of connecting pipe (906) is provided with two rectangle cover (907) through the coupling, one side and connecting seat (5) fixed connection of rectangle cover (907), the inside sliding connection of rectangle cover (907) has rectangle sliding block (910), one side and horizontal fixing base (11) fixed connection of rectangle cover (907) are kept away from to rectangle sliding block (910).
8. The rail vehicle body storage and transportation integrated tool according to claim 7, wherein: one side fixedly connected with slide (909) of horizontal fixing base (11) is kept away from to rectangle sliding block (910), slide (909) sliding connection is in the inside of rectangle cover (907), one side fixedly connected with fourth gasbag (911) of rectangle sliding block (910) is kept away from to slide (909), the opposite side and the inside wall fixed connection of rectangle cover (907) of fourth gasbag (911), one side of fourth gasbag (911) is linked together with connecting pipe (906) through the pipeline, the both sides of rectangle sliding block (910) all are provided with first spring (908), the both sides of first spring (908) respectively with the inside wall fixed connection of slide (909) and rectangle cover (907).
9. A rail vehicle, characterized in that: a rail vehicle body storage and transportation integrated fixture comprising any one of claims 1-8.
10. A method of operation of the rail vehicle body storage and transportation integrated tooling of claim 9, comprising the steps of:
s1, sequentially fixing a bottom frame (2), a vehicle body, a middle frame (3), a vehicle body and a top frame (4) on the top of a base (1), connecting a traction structure on one side of the base (1) with an external connection buffer and an external traction transport vehicle, and fixedly connecting a first rack (701) with a shell of the external traction transport vehicle;
s2, when the external traction transport vehicle is braked in the moving process, the base (1) is still in a forward moving state under the action of inertia force, so that the first rack (701) moves backwards in the base (1);
s3, a fixing plate (702) is driven by a first rack (701) to extrude a buffer air bag (703), air in the buffer air bag (703) is conveyed into a first air bag (707), the first air bag (707) is enabled to be expanded continuously to drive a wear-resisting pad (708) to be in contact with a round wheel (709), the friction effect between the round wheel (709) and the wear-resisting pad (708) is increased, a connecting shaft (710) is enabled to drive a moving wheel (711) to rotate slowly, and then a base (1) and an external traction transport vehicle are braked synchronously, so that inertia force and impact force between the base (1) and the external traction transport vehicle in the braking process are reduced in an auxiliary mode;
s4, simultaneously extruding a second air bag (802) at the front side through a first rack (701) and a fixed plate (702), and conveying gas in the second air bag (802) to one side in the first cavity (805) through a gas conveying pipe (803), a main channel (804) and a shunt channel;
s5, along with the continuous increase of the gas pressure at one side in the first cavity (805), the piston (807), the connecting rod (808) and the sliding plate (809) are driven to move towards the direction of the vehicle body, and the acting force of the damping spring (806) is matched to offset the impact force of the inertia acting force of the vehicle body on the protection pad (12) and the front side transverse fixing seat (11);
s6, the first rack (701) drives the gear (901) and the rotating shaft (902) to rotate in the moving process, so that the sliding plate (904) extrudes a third air bag (905) at the front side, air in the third air bag (905) is conveyed into a fourth air bag (911) at the front side, the third air bag expands to drive the sliding plate (909) and the rectangular sliding block (910) to move towards the direction of the front side transverse fixing seat (11), and the front side transverse fixing seat (11) is supported in an auxiliary mode;
s7, after the storage and transportation tool is stopped, resetting the use position between the base (1) and the external traction transport vehicle under the action force of the external connection buffer, and at the moment, the first rack (701) and the fixing plate (702) can be restored to the original state, so that the wear-resisting pad (708) moves in the direction away from the round wheel (709), and the buffering effect of the wear-resisting pad (708) on the round wheel (709) is relieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310976144.XA CN116872827A (en) | 2023-08-04 | 2023-08-04 | Railway vehicle body storage and transportation integrated tool, railway vehicle and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310976144.XA CN116872827A (en) | 2023-08-04 | 2023-08-04 | Railway vehicle body storage and transportation integrated tool, railway vehicle and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117104114A (en) * | 2023-10-25 | 2023-11-24 | 山西猫头鹰环保科技股份有限公司 | Railway presses down dirt special-purpose vehicle |
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2023
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117104114A (en) * | 2023-10-25 | 2023-11-24 | 山西猫头鹰环保科技股份有限公司 | Railway presses down dirt special-purpose vehicle |
| CN117104114B (en) * | 2023-10-25 | 2023-12-22 | 山西猫头鹰环保科技股份有限公司 | Railway presses down dirt special-purpose vehicle |
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